How does this sound:
1.1kg Co2 Bottle Resevor
High Flow Rate Regulator
600g Dry Powder BufferTank
5/2 10bar Valve with 1/2BSP Fittings
80mm Bore 100mm Stroke Ram

All Running at 10 bar with a set up of 2:1 in movement

What do you guys think?

Regards
Ian Mc DOnald